<template>
  <div class="sign">
    <div class="sign-header">
      <router-link to="/sign" tag="span" class="icon">←</router-link>
      <span>帮助</span>
    </div>
    <div class="sign-content">
      <div class="des">
        <h2>手机号密码登录</h2>
      </div>
      <div class="sign-box">
        <div class="sele">
          <select class="sele-controll" v-model="telErea">
            <option value="">+86</option>
          </select>    
        </div>
        <div class="inp">
          <input @keyup="loginAction" type="text" v-model="phone" class="inp-controll" placeholder="请输入手机号码">
        </div>
      </div>
      <div class="sign-box">
        <div class="inp">
          <input @click="loginAction" type="text" v-model="password" class="inp-controll" placeholder="请输入密码">
        </div>
      </div>
      <div class="not-sign">
        <p>登录即表明同意 <a href="">抖音协议</a> 和 <a href="">隐私政策</a></p>
      </div>
      <div class="code-btn">
        <button @keyup="loginAction" :disabled="disabled" :class="[btnBg?'active':'']" >登录</button>
      </div>
      <div class="other">
        <span>忘记了？<a href="">找回密码</a></span>
      </div>
    </div>
  </div>
</template>
<script>
export default {
  data () {
    return {
      telErea:'',
      phone:'',
      password:'',
      disabled:true,
      btnBg:false
    }
  },
  methods: {
    loginAction(){
      var regtel = /^1[345789]{1}\d{9}$/;
      if (this.phone=="") {
        this.$toast('手机号不能为空')
      }else if (!regtel.test(this.phone)) {
        this.$toast({
          message:'请填写正确的手机号',
          type:'error',
          duration:3000
        })
      }else if (this.password == "") {
        this.$toast('密码不能为空')
        return
      }else{
        this.disabled = false;
        this.btnBg = true
      }
    }
  }
}
</script>
<style scoped>
.sign{
  padding: 30px;
}
.sign-header{
  display: flex;
  justify-content: space-between;
}
.sign-header .icon{
  font-size: 30px;
}
.sign .content{
  padding: 40px 10px;
}
.des h2{
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 30px;
  color: black;
}
.des p{
  line-height: 50px;
  color: #666;
}
.des, .not-sign p a{
  color: #628db8;
  /* padding: 0 5px; */
}
.sign-box{
  display: flex;
  height: 50px;
  align-items: center;
  background-color: #F9F9F9;
  margin-top: 10px;
}
.sele-controll{
  background-color: #f9f9f9;
  height: 36px;
  font-weight: bold;
  margin-left: 5px;
  border: none;
}
.inp-controll{
  height: 36px;
  background-color: #f9f9f9;
  border: none;
  width: 90%;
  margin-left: 10px;
}
input{
  caret-color:#fe2c55;
}
input::-webkit-input-placeholder{
  color: #ccc;
}
.not-sign p{
  color: #ccc;
  font-size: 14px;
  margin-top: 10px;
}
.code-btn button{
  margin: 20px 0;
  width: 100%;
  padding: 15px 0;
  border: none;
  color: #f9f9f9;
}
.code-btn .active{
  color: #ffffff;
  background: #fe2c55;
}
.other{
  display: flex;
  justify-content: space-between;
}
.other a{
  color: #628db8;
}
</style>